Height Modernization Program Active Network

July 26, 2017

The WisDOT Geodetic Survey Unit has developed a Wisconsin Continuously Operating Reference Stations (WISCORS) Network consisting of permanent GPS sites, which provide real-time correctors to mobile users. Mobile users properly equipped to take advantage of these correctors can survey in the field to the 2-cm accuracy level in real-time.

WI-HMP and WISCORS updates

February 15, 2012

Progress continues, despite some setbacks, towards the completion of the WI-HMP and WISCORS networks.